52567511 has 2 divisors, whose sum is σ = 52567512. Its totient is φ = 52567510.

The previous prime is 52567483. The next prime is 52567531. The reversal of 52567511 is 11576525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52567511 - 2⁶ = 52567447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52567531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26283755 + 26283756.

It is an arithmetic number, because the mean of its divisors is an integer number (26283756).

Almost surely, 2^52567511 is an apocalyptic number.

52567511 is a deficient number, since it is larger than the sum of its proper divisors (1).

52567511 is an equidigital number, since it uses as much as digits as its factorization.

52567511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10500, while the sum is 32.

The square root of 52567511 is about 7250.3455779707. The cubic root of 52567511 is about 374.6040526007.

The spelling of 52567511 in words is "fifty-two million, five hundred sixty-seven thousand, five hundred eleven".